Vacuum bottle



FIG. 1 is a perspective view of a vacuum bottle according to the invention;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front vacuum bottle view thereof;

FIG. 4 is a rear vacuum bottle view thereof;

FIG. 5 is a bottom plan vacuum bottle view thereof;

FIG. 6 is a right end vacuum bottle view thereof;

FIG. 7 is a left end vacuum bottle view thereof; and,

FIG. 8 is a sectional view of the vacuum bottle shown in FIG. 2 taken along line 8—8. 

The ornamental design for a vacuum bottle, as substantially shown and described. 